2-Bromo-5-cyano-3-(trifluoromethoxy)pyridine-6-sulfonamide
4-Bromo-2-iodo-3-(trifluoromethoxy)pyridine-6-sulfonamide
2-(Aminomethyl)-4-bromo-3-(trifluoromethoxy)pyridine-5-acetonitrile
3-Bromo-4-fluoro-2-hydroxy-5-(trifluoromethoxy)pyridine
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